document.write( "Question 225064: my numerator is divisible by 3, my denominator is divisible by 5, denominator is 4 less than twice my numerator. find the mystery faction \n" ); document.write( "
Algebra.Com's Answer #168019 by LtAurora(115)\"\" \"About 
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So, the relation is:
\n" ); document.write( "\"2x-4\"
\n" ); document.write( "Try multiples of 3 for x:
\n" ); document.write( "2*3-4=2
\n" ); document.write( "Since 2 is not divisible by 5, try another:
\n" ); document.write( "2*6-4=8
\n" ); document.write( "2*9-4=14
\n" ); document.write( "2*12-4=20
\n" ); document.write( "20 is divisible by 5, and 12 is divisible by 3.
\n" ); document.write( "So, the mystery fraction is \"12%2F20\".
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